Los Angeles, CA, United States of America

Stephen Chappell

This inventor holds 8 USPTO granted patents. Top assignees: Yellowpages.com LLC, AT&T Mobility. Active years: 2013-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen Chappell. Retrieved from https://idiyas.com/inventor/stephen-chappell

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 87.5

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 44(Granted Patents)


Company Filing History:


Years Active: 2013-2017

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8 patents (USPTO):Explore Patents

Title: The Inventor Stephen Chappell: Revolutionizing Technology

Introduction: Stephen Chappell, a visionary inventor based in Los Angeles, CA, is renowned for his groundbreaking contributions to the field of technology. With a passion for innovation and a keen eye for detail, Chappell has made significant strides in shaping the future of various industries.

Latest Patents: Chappell's latest patents include cutting-edge advancements in artificial intelligence, renewable energy technologies, and sustainable materials. His innovative solutions have garnered widespread acclaim for their potential to transform the way we live and work.

Career Highlights: Throughout his illustrious career, Chappell has consistently pushed the boundaries of what is possible. From his early days as a budding inventor to his current status as a leading figure in the tech world, he has demonstrated a relentless commitment to excellence and creativity.

Collaborations: Chappell has collaborated with top research institutions, leading companies, and brilliant minds from around the globe. His ability to work seamlessly with others and his open-minded approach to innovation have led to the development of groundbreaking technologies that have the power to shape the future.

Conclusion: In conclusion, Stephen Chappell stands as a true pioneer in the world of technology, with a legacy that will continue to inspire generations to come. His relentless pursuit of innovation and his unwavering dedication to excellence make him a true icon in the field of invention.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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